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SM15T68AY
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SM15T68AY

Product Overview

Category: Electronic Component
Use: Surge Protection
Characteristics: High surge capability, low clamping voltage
Package: SMC (DO-214AB)
Essence: Transient Voltage Suppressor (TVS) Diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 77.4V
  • Clamping Voltage: 106V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SM15T68AY is a surface mount TVS diode with two pins in the SMC package. Pin 1 is the anode and pin 2 is the cathode.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low leakage current
  • High surge capability

Advantages and Disadvantages

Advantages: - High surge capability - Low clamping voltage - RoHS compliant - Fast response time

Disadvantages: - Sensitive to overvoltage conditions - Requires proper circuit design for optimal performance

Working Principles

The SM15T68AY operates by diverting excess transient voltage away from sensitive electronic components. When a transient voltage event occurs, the diode rapidly switches into its low impedance state, shunting the excess energy to ground and protecting downstream components.

Detailed Application Field Plans

The SM15T68AY is commonly used in various electronic systems requiring surge protection, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SM15T Series: SM15T100A, SM15T33CA, SM15T220A
  • P6SMB Series: P6SMB36CA, P6SMB120A, P6SMB200CA
  • 1.5KE Series: 1.5KE6.8A, 1.5KE18CA, 1.5KE33A

In conclusion, the SM15T68AY is a high-performance TVS diode designed to protect electronic circuits from transient voltage events. Its high surge capability and low clamping voltage make it suitable for a wide range of applications, while alternative models provide flexibility for different design requirements.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SM15T68AY i tekniske løsninger

Sure, here are 10 common questions and answers related to the application of SM15T68AY in technical solutions:

  1. What is the voltage rating of SM15T68AY?

    • The voltage rating of SM15T68AY is 58.1V.

  2. What is the peak pulse power of SM15T68AY?

    • The peak pulse power of SM15T68AY is 1500W.

  3. What is the breakdown voltage of SM15T68AY?

    • The breakdown voltage of SM15T68AY is 64.6V.

  4. What is the maximum clamping voltage of SM15T68AY?

    • The maximum clamping voltage of SM15T68AY is 88.3V.

  5. What is the application of SM15T68AY in circuit protection?

    • SM15T68AY is commonly used for transient voltage suppression in various electronic circuits to protect against voltage spikes and surges.

  6. Can SM15T68AY be used in automotive electronics?

    • Yes, SM15T68AY is suitable for use in automotive electronics to protect sensitive components from voltage transients.

  7. Is SM15T68AY RoHS compliant?

    • Yes, SM15T68AY is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the operating temperature range of SM15T68AY?

    • The operating temperature range of SM15T68AY is -55°C to 175°C.

  9. Does SM15T68AY require a heat sink for operation?

    • In most applications, SM15T68AY does not require a heat sink due to its high power handling capability.

  10. Can SM15T68AY be used in telecommunications equipment?

    • Yes, SM15T68AY is suitable for use in telecommunications equipment to protect against voltage transients and surges.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.